After Bipedalism and Encephalization,perhaps the Most Important Evolutionary Milestone for Humans

question 34

True/False

After bipedalism and encephalization,perhaps the most important evolutionary milestone for humans was the advent of weapons.

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Definitions:

Functional Redundancy

The phenomenon where multiple species or genes perform similar functions within an ecosystem or biological system, providing resilience against environmental changes or perturbations.

Engrailed Gene

A gene that plays a crucial role in defining the segments and patterning of the body parts in many organisms, including their limb development.

Paralog

A paralog is a homologous gene that arises by gene duplication. Paralogs together form a gene family.

Ortholog

An ortholog is one of two or more homologous genes separated by a speciation event (as opposed to paralogs — homologous genes, produced by gene duplication, that are both possessed by the same species).